More Problems

• Create a program to find the longest substring in a string where all characters are unique using hashing.
• Write a function to find the number of distinct values in a window of size k in an array using hashing.
• Implement a program to determine if it is possible to rearrange a string to avoid consecutive repeating characters using hashing.
• Create a function that checks if a string contains all characters of another string using a hash map.
• Given an array, write a program to find the first missing positive integer using hashing.
• Write a function to find all pairs of numbers in an array whose product equals a specific target using hashing.
• Create a program to check if a string is a valid anagram of a palindrome using a hash map.
• Given a string, implement a function to count the total number of palindromic substrings using hashing.